Python versions and bug fixers

PYTHON VERSIONS	RELEASE DATES	BUG FIXERS
PYTHON 3.10	October 4, 2021	Python 3.10.0,Python 3.10.1,Python 3.10.2,Python 3.10.3,Python 3.10.4,Python 3.10.5,Python 3.10.6,Python 3.10.7,Python 3.10.8,Python 3.10.9
PYTHON 3.9	October 5, 2020	Python 3.9.0,Python 3.9.1,Python 3.9.2,Python 3.9.3,Python 3.9.4,Python 3.9.5,Python 3.9.6,Python 3.9.7,Python 3.9.8,Python 3.9.9
PYTHON 3.8	October 14, 2019	Python 3.8.0,Python 3.8.1,Python 3.8.2,Python 3.8.3,Python 3.8.4,Python 3.8.5,Python 3.8.6,Python 3.8.7,Python 3.8.8,Python 3.8.9
PYTHON 3.7	June 27, 2018	Python 3.7.0,Python 3.7.1,Python 3.7.2,Python 3.7.3,Python 3.7.4,Python 3.7.5,Python 3.7.6,Python 3.7.7,Python 3.7.8,Python 3.7.9
PYTHON 3.6	December 23, 2016	Python 3.6.1,Python 3.6.2,Python 3.6.3,Python 3.6.3,Python 3.6.4,Python 3.6.5,Python 3.6.6,Python 3.6.7,Python 3.6.8,Python 3.6.9,Python 3.6.10
PYTHON 3.5	September 13, 2015	Python 3.5.1,Python 3.5.2,Python 3.5.3,Python 3.5.4,Python 3.5.5,Python 3.5.6,Python 3.5.7
PYTHON 2.0	October 16, 2000	NONE
PYTHON 1.0	January 26, 1994	NONE

Python important interview questions

PYTHON VERSION	FEATURES	RELEASE DATE
PYTHON 1.0	Functions, classes, modules, exceptions,Dynamic typing,Interpreted,Cross-platform, C integration,Limited standard library,Exception handling, Object-oriented,Basic functional support,Modularity,Readable syntax,Early community involvement	January 26, 1994
PYTHON 2.0	Unicode Support,List Comprehensions,Garbage Collection,Augmented Assignment,Extended Import Syntax	October 16, 2000
PYTHON 3.0	Unicode as Default, Print Function, Integer Division, Syntax Changes, Enhanced Iterators and Generators, New Exception Syntax, Standard Library Improvements, Removal of Deprecated Features, Function Annotations, Bytes and Bytearrays	December 3, 2008
PYTHON 3.5	Asyncio, Coroutines, Type Hints, Matrix Multiplication Operator, Formatted String Literals (f-strings), New Built-in Functions and Enhancements, Security Improvements, Performance Improvements	September 13, 2015
PYTHON 3.6	Formatted String Literals (f-strings), Syntax Simplifications, Dictionaries Preserving Order, Type Hints, Asynchronous Generators, Underscore in Numeric Literals, New Built-in Functions	December 23, 2016
PYTHON 3.7	Data Classes, Context Variables, New Built-in Functions and Enhancements, Performance Improvements, Syntax Simplifications, Security Enhancements, Standard Library Additions	June 27, 2018
PYTHON 3.8	Assignment Expressions (The Walrus Operator), Positional-only Parameters, f-strings Support for '=', Syntax for TypedDict, Reversible Dictionaries, Performance Improvements, Syntax Simplifications, Debugging and Development Enhancements, New Modules and Packages	October 14, 2019
PYTHON 3.9	Dictionary Merge and Update Operators, Type Hinting for Built-in Types, New String Methods, New Parser, Union Operators for Type Hinting, Flexible Function and Variable Annotations, Improved Dictionary Performance, New Time Zone Database, New Importlib Module, Syntax Changes and Deprecations	October 5, 2020
PYTHON 3.10	Pattern Matching, Parenthesized Context Managers, Improved Error Messages, New String Methods, Type Hinting Improvements, Performance Improvements, Security Enhancements	October 4, 2021